• Effective Stop Barking - Excessive barking of dogs often affects the daily rest and life of you and your neighbors, our dog bark deterrent devices can automatically detect the barking sound of your dog and work with ultrasonic waves to gently stop excessive barking, you don't need to switch it on and off frequently, easily help to correct your dog's barking habit and bring peace and quiet to your life
• 4 Modes Adjustable - Our anti barking device for dogs have 4 levels of ultrasonic modes(test, low-15KHz, medium-20KHz, high-30KHz), the anti dog barking device can auto-detect barking within 15, 30 and 50 feet, which can effectively stop dog barking indoors and outdoors, please turn the knob to test different frequency and choose the mode that works for your dogs, ultrasonic will not affect the hearing of people and dogs, you could use it without worry!
• Waterproof and Durable - Dog barking deterrent devices are designed in a cute black and white house shape, even in windy and rainy days, the dog barking silencer can work properly, you could hang the bark box on trees, fenced gardens or kennels, to correct your dog's barking habit and decorate your home at the same time
• Training and Behavior Aid - Our bark box says goodbye to hit and scold training methods, and adopts a humane way to help dogs change their bad barking habits, which will not hurt your furry friends or require you to reprimand them vocally, it will not damage the intimate relationship between you and dogs, make them better integrate into your life
• Suitable Breeds - The no more dog training device is suitable for small, medium and large dogs, different dogs have different sensitivities to the device, the first time you use the anti barking device, it will not be effective immediately, please allow 2 weeks training time for your dog to get used to it and observe the changes in your dog's behavior before making any adjustments
• Warm Tips: Our stop barking dog devices are not suitable for aggressive dogs, hearing impaired dogs, dogs under 6 months or over 8 years old, and noisy environments. (Please prepare a 9v battery before use, do not allow the battery compartment at the bottom of the stopper to be submerged in water or it will damage the no barking device)

• Package Dimensions ‏ : ‎ 4.61 x 4.29 x 4.09 inches; 7.37 ounces
• Date First Available ‏ : ‎ April 29, 2025
• Manufacturer ‏ : ‎ PLUS CABLE